BR112014028595A2 - sisema de filtro e método para remover matéria particulada de uma corrente de ar sujo. - Google Patents
sisema de filtro e método para remover matéria particulada de uma corrente de ar sujo.Info
- Publication number
- BR112014028595A2 BR112014028595A2 BR112014028595-0A BR112014028595A BR112014028595A2 BR 112014028595 A2 BR112014028595 A2 BR 112014028595A2 BR 112014028595 A BR112014028595 A BR 112014028595A BR 112014028595 A2 BR112014028595 A2 BR 112014028595A2
- Authority
- BR
- Brazil
- Prior art keywords
- particulate matter
- air stream
- filter system
- dirty air
- removing particulate
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
- B01D46/0041—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
- B01D46/0043—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding containing fixed gas displacement elements or cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4281—Venturi's or systems showing a venturi effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
- B01D46/60—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261648494P | 2012-05-17 | 2012-05-17 | |
| US61/648,494 | 2012-05-17 | ||
| US201361790184P | 2013-03-15 | 2013-03-15 | |
| US61/790,184 | 2013-03-15 | ||
| PCT/US2013/041540 WO2013173691A1 (en) | 2012-05-17 | 2013-05-17 | Filter systems with dirty air chamber spacer elements and methods of using the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112014028595A2 true BR112014028595A2 (pt) | 2018-04-24 |
| BR112014028595B1 BR112014028595B1 (pt) | 2020-12-29 |
Family
ID=48538070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112014028595-0A BR112014028595B1 (pt) | 2012-05-17 | 2013-05-17 | sistema de filtro e método para remover matéria particulada de uma corrente de ar sujo |
Country Status (7)
| Country | Link |
|---|---|
| US (6) | US9067164B2 (pt) |
| EP (3) | EP3381537B1 (pt) |
| CN (2) | CN104302379A (pt) |
| BR (1) | BR112014028595B1 (pt) |
| IN (1) | IN2014DN09648A (pt) |
| MX (1) | MX349691B (pt) |
| WO (1) | WO2013173691A1 (pt) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9067164B2 (en) * | 2012-05-17 | 2015-06-30 | Donaldson Company, Inc. | Filter systems with dirty air chamber spacer elements and methods of using the same |
| ES2885679T3 (es) | 2013-03-04 | 2021-12-15 | Donaldson Co Inc | Sistemas de filtro de aire y métodos de uso de los mismos |
| JP6317806B2 (ja) | 2013-03-15 | 2018-04-25 | ドナルドソン カンパニー インコーポレイテッド | 卵形筒状フィルタカートリッジおよびそれを用いたフィルタシステム |
| US10295220B1 (en) | 2014-11-13 | 2019-05-21 | Acme Manufacturing Corporation | Snow removal assembly, apparatus and method for air handling units |
| CN106422855A (zh) * | 2016-11-10 | 2017-02-22 | 佛山市利德嘉陶瓷制釉有限公司 | 螺旋混合机进料口加料除尘设备 |
| RU2765174C2 (ru) * | 2017-05-02 | 2022-01-26 | Джой Глобал Серфейс Майнинг Инк | Фильтрация воздуха для самоходной горной машины |
| EP3762126A4 (en) * | 2018-03-07 | 2021-11-10 | Products Unlimited, Inc. | INLET PLATE DEFINING A PORT FOR A FILTRATION DEVICE |
| GB2592267A (en) * | 2020-02-24 | 2021-08-25 | Altair Uk Ltd | Pulse nozzle for filter cleaning systems |
| US11339750B2 (en) | 2020-04-29 | 2022-05-24 | Deere & Company | Combustion air filtration apparatus |
Family Cites Families (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1507976A (fr) * | 1967-02-08 | 1967-12-29 | Hydromation Engineering Compan | Collecteur de poussières |
| US3963467A (en) * | 1973-03-08 | 1976-06-15 | Rolschau David W | Dust filter apparatus |
| US3942962A (en) | 1974-05-08 | 1976-03-09 | U.S. Filter Company | Pulse jet and venturi liner |
| US4073632A (en) | 1975-07-07 | 1978-02-14 | United States Filter Corporation | Filter bag assembly |
| US4218227A (en) | 1975-07-28 | 1980-08-19 | Donaldson Company, Inc. | Dust collector |
| US4159197A (en) | 1977-10-05 | 1979-06-26 | Donaldson Company, Inc. | Suspension gasket seal and system for baghouse filter units |
| US4276069A (en) * | 1979-09-12 | 1981-06-30 | American Air Filter Company, Inc. | Filter arrangement |
| US4504293A (en) * | 1980-11-06 | 1985-03-12 | Donaldson Company, Inc. | Self-cleaning air filter |
| US4395269B1 (en) | 1981-09-30 | 1994-08-30 | Donaldson Co Inc | Compact dust filter assembly |
| US4445915A (en) | 1982-08-16 | 1984-05-01 | Flex-Kleen Corporation | Dust collector filter cartridge and attachment means for suspending same from baghouse tube sheet |
| US4436536A (en) | 1982-09-29 | 1984-03-13 | Flex-Kleen Corporation | Dust collecting filter cartridge and attachment structure for suspending same from baghouse tube sheet |
| US4443237A (en) | 1982-11-22 | 1984-04-17 | Flex-Kleen Corporation | Dust collecting filter cartridge and attachment structure for suspending same from baghouse tube sheet |
| US4424070A (en) | 1982-11-22 | 1984-01-03 | Flex-Kleen Corporation | Dust collecting filter cartridge and attachment structure for suspending same from baghouse tube sheet |
| US4652285A (en) | 1983-10-19 | 1987-03-24 | Greene John P | Gas filter apparatus |
| US4661131A (en) | 1983-11-07 | 1987-04-28 | Howeth David Franklin | Backflushed air filters |
| US4880530A (en) * | 1987-12-07 | 1989-11-14 | Frey Robert E | Self-cleaning screening device |
| DK65889A (da) | 1988-04-02 | 1989-10-03 | Mueller S F & Partner | Filteranlaeg |
| US5211846A (en) | 1990-07-30 | 1993-05-18 | Pleatco Electronic & Filter Corp. | Replacement filter cartridge assembly |
| US5222488A (en) | 1991-07-11 | 1993-06-29 | Donaldson Company, Inc. | Respirator air filter cartridge with a replaceable filter element |
| US5207812B1 (en) | 1992-05-08 | 1996-10-01 | Gore & Ass | Filter cartridge |
| DE9311201U1 (de) | 1993-07-27 | 1993-10-21 | Iwa Ingenieurbuero Wolfgang Ad | Venturidüse |
| AU686191B2 (en) * | 1993-09-20 | 1998-02-05 | Terex Mining Australia Pty Limited | Improvements in dust collection efficiency |
| EP0755295B1 (en) | 1994-04-11 | 2001-11-21 | Donaldson Company, Inc. | Air filter assembly for filtering air with particulate matter |
| US5730766A (en) | 1996-11-05 | 1998-03-24 | Bha Group, Inc. | Non-round unitary filter cartridge |
| US5803939A (en) * | 1997-04-24 | 1998-09-08 | Alanco Environmental Resources Corp. | Industrial dust collector and method for its use |
| US6090173A (en) | 1998-08-07 | 2000-07-18 | Donaldson Company, Inc. | Air filter assembly for filtering air with particulate matter |
| US7264656B2 (en) | 2000-06-30 | 2007-09-04 | Donaldson Company, Inc. | Air filter assembly having non-cylindrical filter elements, for filtering air with particulate matter |
| US6791215B2 (en) * | 2002-06-05 | 2004-09-14 | Board Of Regents The University Of Texas System | Fault tolerant linear actuator |
| US6902592B2 (en) * | 2002-10-25 | 2005-06-07 | United Air Specialists, Inc. | Apparatus and method for cleaning an air filter unit |
| JP2006095004A (ja) | 2004-09-29 | 2006-04-13 | Nittan Co Ltd | 消火剤混合装置 |
| DE202006005677U1 (de) * | 2006-04-05 | 2006-07-20 | Kethers, Ulrich | Vorrichtung zum Reinigen von Rohgas |
| US8075648B2 (en) | 2006-11-30 | 2011-12-13 | Donaldson Company, Inc. | Nozzle arrangements and method for cleaning filter elements |
| US7918907B2 (en) | 2008-02-29 | 2011-04-05 | Venturedyne, Ltd. | Cleaning nozzle for dust collector |
| US20120324845A1 (en) * | 2011-06-27 | 2012-12-27 | James Roy Doehla | Filter assembly for use in a baghouse |
| US9067164B2 (en) * | 2012-05-17 | 2015-06-30 | Donaldson Company, Inc. | Filter systems with dirty air chamber spacer elements and methods of using the same |
-
2013
- 2013-05-17 US US13/896,564 patent/US9067164B2/en active Active
- 2013-05-17 MX MX2014013944A patent/MX349691B/es active IP Right Grant
- 2013-05-17 CN CN201380025275.4A patent/CN104302379A/zh active Pending
- 2013-05-17 EP EP18163720.8A patent/EP3381537B1/en active Active
- 2013-05-17 BR BR112014028595-0A patent/BR112014028595B1/pt active IP Right Grant
- 2013-05-17 EP EP13726072.5A patent/EP2849866B1/en active Active
- 2013-05-17 WO PCT/US2013/041540 patent/WO2013173691A1/en active Application Filing
- 2013-05-17 EP EP20182484.4A patent/EP3733260B1/en active Active
- 2013-05-17 CN CN201910504231.9A patent/CN110237605A/zh active Pending
-
2014
- 2014-11-15 IN IN9648DEN2014 patent/IN2014DN09648A/en unknown
-
2015
- 2015-06-29 US US14/753,592 patent/US9795908B2/en active Active
-
2017
- 2017-10-04 US US15/724,441 patent/US10556198B2/en active Active
-
2019
- 2019-12-20 US US16/722,259 patent/US11123671B2/en active Active
-
2021
- 2021-08-26 US US17/412,685 patent/US11745133B2/en active Active
-
2023
- 2023-07-31 US US18/228,318 patent/US20230372857A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BR112014028595B1 (pt) | 2020-12-29 |
| US10556198B2 (en) | 2020-02-11 |
| MX2014013944A (es) | 2015-02-17 |
| US20210402337A1 (en) | 2021-12-30 |
| US9795908B2 (en) | 2017-10-24 |
| CN110237605A (zh) | 2019-09-17 |
| MX349691B (es) | 2017-08-09 |
| US9067164B2 (en) | 2015-06-30 |
| EP3381537B1 (en) | 2020-08-05 |
| US20150298038A1 (en) | 2015-10-22 |
| EP2849866B1 (en) | 2018-04-04 |
| EP3381537A1 (en) | 2018-10-03 |
| CN104302379A (zh) | 2015-01-21 |
| WO2013173691A1 (en) | 2013-11-21 |
| US20200122073A1 (en) | 2020-04-23 |
| US11745133B2 (en) | 2023-09-05 |
| EP2849866A1 (en) | 2015-03-25 |
| EP3733260B1 (en) | 2022-01-05 |
| US20180021712A1 (en) | 2018-01-25 |
| US11123671B2 (en) | 2021-09-21 |
| US20230372857A1 (en) | 2023-11-23 |
| IN2014DN09648A (pt) | 2015-07-31 |
| US20130305926A1 (en) | 2013-11-21 |
| EP3733260A1 (en) | 2020-11-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/05/2013, OBSERVADAS AS CONDICOES LEGAIS. |